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<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.google.code.maven.plugin.http.client;
<a class="jxr_linenumber" name="2" href="#2">2</a>   
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="6" href="#6">6</a>   
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> org.apache.maven.plugin.AbstractMojo;
<a class="jxr_linenumber" name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> org.apache.maven.plugin.MojoExecutionException;
<a class="jxr_linenumber" name="9" href="#9">9</a>   
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_javadoccomment"> * Display help information on maven-http-client-plugin.&lt;br/&gt; Call &lt;pre&gt;  mvn http-client:help -Ddetail=true -Dgoal=&amp;lt;goal-name&amp;gt;&lt;/pre&gt; to display parameter details.</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment"> * @version generated on Wed Feb 16 02:58:32 CET 2011</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment"> * @author org.apache.maven.tools.plugin.generator.PluginHelpGenerator (version 2.6)</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment"> * @goal help</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment"> * @requiresProject false</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../com/google/code/maven/plugin/http/client/HelpMojo.html">HelpMojo</a>
<a class="jxr_linenumber" name="19" href="#19">19</a>      <strong class="jxr_keyword">extends</strong> AbstractMojo
<a class="jxr_linenumber" name="20" href="#20">20</a>  {
<a class="jxr_linenumber" name="21" href="#21">21</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="22" href="#22">22</a>  <em class="jxr_javadoccomment">     * If &lt;code&gt;true&lt;/code&gt;, display all settable properties for each goal.</em>
<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment">     * @parameter expression="${detail}" default-value="false"</em>
<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="26" href="#26">26</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> detail;
<a class="jxr_linenumber" name="27" href="#27">27</a>  
<a class="jxr_linenumber" name="28" href="#28">28</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment">     * The name of the goal for which to show help. If unspecified, all goals will be displayed.</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment">     * @parameter expression="${goal}"</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>      <strong class="jxr_keyword">private</strong> java.lang.String goal;
<a class="jxr_linenumber" name="34" href="#34">34</a>  
<a class="jxr_linenumber" name="35" href="#35">35</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment">     * The maximum length of a display line, should be positive.</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment">     * @parameter expression="${lineLength}" default-value="80"</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> lineLength;
<a class="jxr_linenumber" name="41" href="#41">41</a>  
<a class="jxr_linenumber" name="42" href="#42">42</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment">     * The number of spaces per indentation level, should be positive.</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment">     * @parameter expression="${indentSize}" default-value="2"</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> indentSize;
<a class="jxr_linenumber" name="48" href="#48">48</a>  
<a class="jxr_linenumber" name="49" href="#49">49</a>  
<a class="jxr_linenumber" name="50" href="#50">50</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> {@inheritDoc} */</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> execute()
<a class="jxr_linenumber" name="52" href="#52">52</a>          <strong class="jxr_keyword">throws</strong> MojoExecutionException
<a class="jxr_linenumber" name="53" href="#53">53</a>      {
<a class="jxr_linenumber" name="54" href="#54">54</a>          <strong class="jxr_keyword">if</strong> ( lineLength &lt;= 0 )
<a class="jxr_linenumber" name="55" href="#55">55</a>          {
<a class="jxr_linenumber" name="56" href="#56">56</a>              getLog().warn( <span class="jxr_string">"The parameter 'lineLength' should be positive, using '80' as default."</span> );
<a class="jxr_linenumber" name="57" href="#57">57</a>              lineLength = 80;
<a class="jxr_linenumber" name="58" href="#58">58</a>          }
<a class="jxr_linenumber" name="59" href="#59">59</a>          <strong class="jxr_keyword">if</strong> ( indentSize &lt;= 0 )
<a class="jxr_linenumber" name="60" href="#60">60</a>          {
<a class="jxr_linenumber" name="61" href="#61">61</a>              getLog().warn( <span class="jxr_string">"The parameter 'indentSize' should be positive, using '2' as default."</span> );
<a class="jxr_linenumber" name="62" href="#62">62</a>              indentSize = 2;
<a class="jxr_linenumber" name="63" href="#63">63</a>          }
<a class="jxr_linenumber" name="64" href="#64">64</a>  
<a class="jxr_linenumber" name="65" href="#65">65</a>          StringBuffer sb = <strong class="jxr_keyword">new</strong> StringBuffer();
<a class="jxr_linenumber" name="66" href="#66">66</a>  
<a class="jxr_linenumber" name="67" href="#67">67</a>          append( sb, <span class="jxr_string">"com.google.code.maven.plugins:maven-http-client-plugin:1.0.0-SNAPSHOT"</span>, 0 );
<a class="jxr_linenumber" name="68" href="#68">68</a>          append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="69" href="#69">69</a>  
<a class="jxr_linenumber" name="70" href="#70">70</a>          append( sb, <span class="jxr_string">"Maven Http Client Plugin"</span>, 0 );
<a class="jxr_linenumber" name="71" href="#71">71</a>          append( sb, <span class="jxr_string">"This Maven plugin performs an Http request then injects the Http Response to a configurable transformation flow"</span>, 1 );
<a class="jxr_linenumber" name="72" href="#72">72</a>          append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="73" href="#73">73</a>  
<a class="jxr_linenumber" name="74" href="#74">74</a>          <strong class="jxr_keyword">if</strong> ( goal == <strong class="jxr_keyword">null</strong> || goal.length() &lt;= 0 )
<a class="jxr_linenumber" name="75" href="#75">75</a>          {
<a class="jxr_linenumber" name="76" href="#76">76</a>              append( sb, <span class="jxr_string">"This plugin has 2 goals:"</span>, 0 );
<a class="jxr_linenumber" name="77" href="#77">77</a>              append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="78" href="#78">78</a>          }
<a class="jxr_linenumber" name="79" href="#79">79</a>  
<a class="jxr_linenumber" name="80" href="#80">80</a>          <strong class="jxr_keyword">if</strong> ( goal == <strong class="jxr_keyword">null</strong> || goal.length() &lt;= 0 || <span class="jxr_string">"execute"</span>.equals( goal ) )
<a class="jxr_linenumber" name="81" href="#81">81</a>          {
<a class="jxr_linenumber" name="82" href="#82">82</a>              append( sb, <span class="jxr_string">"http-client:execute"</span>, 0 );
<a class="jxr_linenumber" name="83" href="#83">83</a>              append( sb, <span class="jxr_string">"Process an http request and transforms the response from the specified flow of transformers."</span>, 1 );
<a class="jxr_linenumber" name="84" href="#84">84</a>              append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="85" href="#85">85</a>              <strong class="jxr_keyword">if</strong> ( detail )
<a class="jxr_linenumber" name="86" href="#86">86</a>              {
<a class="jxr_linenumber" name="87" href="#87">87</a>                  append( sb, <span class="jxr_string">"Available parameters:"</span>, 1 );
<a class="jxr_linenumber" name="88" href="#88">88</a>                  append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="89" href="#89">89</a>  
<a class="jxr_linenumber" name="90" href="#90">90</a>                  append( sb, <span class="jxr_string">"failSafe (Default: true)"</span>, 2 );
<a class="jxr_linenumber" name="91" href="#91">91</a>                  append( sb, <span class="jxr_string">"fail safe indicator e.g. indicates if a mojo failure should break the build process."</span>, 3 );
<a class="jxr_linenumber" name="92" href="#92">92</a>                  append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="93" href="#93">93</a>  
<a class="jxr_linenumber" name="94" href="#94">94</a>                  append( sb, <span class="jxr_string">"project"</span>, 2 );
<a class="jxr_linenumber" name="95" href="#95">95</a>                  append( sb, <span class="jxr_string">"The Maven project"</span>, 3 );
<a class="jxr_linenumber" name="96" href="#96">96</a>                  append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="97" href="#97">97</a>  
<a class="jxr_linenumber" name="98" href="#98">98</a>                  append( sb, <span class="jxr_string">"proxy"</span>, 2 );
<a class="jxr_linenumber" name="99" href="#99">99</a>                  append( sb, <span class="jxr_string">"the proxy configuration if any"</span>, 3 );
<a class="jxr_linenumber" name="100" href="#100">100</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="101" href="#101">101</a> 
<a class="jxr_linenumber" name="102" href="#102">102</a>                 append( sb, <span class="jxr_string">"request"</span>, 2 );
<a class="jxr_linenumber" name="103" href="#103">103</a>                 append( sb, <span class="jxr_string">"the request configuration"</span>, 3 );
<a class="jxr_linenumber" name="104" href="#104">104</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="105" href="#105">105</a> 
<a class="jxr_linenumber" name="106" href="#106">106</a>                 append( sb, <span class="jxr_string">"transformers"</span>, 2 );
<a class="jxr_linenumber" name="107" href="#107">107</a>                 append( sb, <span class="jxr_string">"default flow of transformers consists on printing the response content to the console"</span>, 3 );
<a class="jxr_linenumber" name="108" href="#108">108</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="109" href="#109">109</a>             }
<a class="jxr_linenumber" name="110" href="#110">110</a>         }
<a class="jxr_linenumber" name="111" href="#111">111</a> 
<a class="jxr_linenumber" name="112" href="#112">112</a>         <strong class="jxr_keyword">if</strong> ( goal == <strong class="jxr_keyword">null</strong> || goal.length() &lt;= 0 || <span class="jxr_string">"help"</span>.equals( goal ) )
<a class="jxr_linenumber" name="113" href="#113">113</a>         {
<a class="jxr_linenumber" name="114" href="#114">114</a>             append( sb, <span class="jxr_string">"http-client:help"</span>, 0 );
<a class="jxr_linenumber" name="115" href="#115">115</a>             append( sb, <span class="jxr_string">"Display help information on maven-http-client-plugin.\nCall\n\u00a0\u00a0mvn\u00a0http-client:help\u00a0-Ddetail=true\u00a0-Dgoal=&lt;goal-name&gt;\nto display parameter details."</span>, 1 );
<a class="jxr_linenumber" name="116" href="#116">116</a>             append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="117" href="#117">117</a>             <strong class="jxr_keyword">if</strong> ( detail )
<a class="jxr_linenumber" name="118" href="#118">118</a>             {
<a class="jxr_linenumber" name="119" href="#119">119</a>                 append( sb, <span class="jxr_string">"Available parameters:"</span>, 1 );
<a class="jxr_linenumber" name="120" href="#120">120</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="121" href="#121">121</a> 
<a class="jxr_linenumber" name="122" href="#122">122</a>                 append( sb, <span class="jxr_string">"detail (Default: false)"</span>, 2 );
<a class="jxr_linenumber" name="123" href="#123">123</a>                 append( sb, <span class="jxr_string">"If true, display all settable properties for each goal."</span>, 3 );
<a class="jxr_linenumber" name="124" href="#124">124</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="125" href="#125">125</a> 
<a class="jxr_linenumber" name="126" href="#126">126</a>                 append( sb, <span class="jxr_string">"goal"</span>, 2 );
<a class="jxr_linenumber" name="127" href="#127">127</a>                 append( sb, <span class="jxr_string">"The name of the goal for which to show help. If unspecified, all goals will be displayed."</span>, 3 );
<a class="jxr_linenumber" name="128" href="#128">128</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="129" href="#129">129</a> 
<a class="jxr_linenumber" name="130" href="#130">130</a>                 append( sb, <span class="jxr_string">"indentSize (Default: 2)"</span>, 2 );
<a class="jxr_linenumber" name="131" href="#131">131</a>                 append( sb, <span class="jxr_string">"The number of spaces per indentation level, should be positive."</span>, 3 );
<a class="jxr_linenumber" name="132" href="#132">132</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="133" href="#133">133</a> 
<a class="jxr_linenumber" name="134" href="#134">134</a>                 append( sb, <span class="jxr_string">"lineLength (Default: 80)"</span>, 2 );
<a class="jxr_linenumber" name="135" href="#135">135</a>                 append( sb, <span class="jxr_string">"The maximum length of a display line, should be positive."</span>, 3 );
<a class="jxr_linenumber" name="136" href="#136">136</a>                 append( sb, <span class="jxr_string">""</span>, 0 );
<a class="jxr_linenumber" name="137" href="#137">137</a>             }
<a class="jxr_linenumber" name="138" href="#138">138</a>         }
<a class="jxr_linenumber" name="139" href="#139">139</a> 
<a class="jxr_linenumber" name="140" href="#140">140</a>         <strong class="jxr_keyword">if</strong> ( getLog().isInfoEnabled() )
<a class="jxr_linenumber" name="141" href="#141">141</a>         {
<a class="jxr_linenumber" name="142" href="#142">142</a>             getLog().info( sb.toString() );
<a class="jxr_linenumber" name="143" href="#143">143</a>         }
<a class="jxr_linenumber" name="144" href="#144">144</a>     }
<a class="jxr_linenumber" name="145" href="#145">145</a> 
<a class="jxr_linenumber" name="146" href="#146">146</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment">     * &lt;p&gt;Repeat a String &lt;code&gt;n&lt;/code&gt; times to form a new string.&lt;/p&gt;</em>
<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment">     * @param str String to repeat</em>
<a class="jxr_linenumber" name="150" href="#150">150</a> <em class="jxr_javadoccomment">     * @param repeat number of times to repeat str</em>
<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment">     * @return String with repeated String</em>
<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">     * @throws NegativeArraySizeException if &lt;code&gt;repeat &lt; 0&lt;/code&gt;</em>
<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">     * @throws NullPointerException if str is &lt;code&gt;null&lt;/code&gt;</em>
<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="155" href="#155">155</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String repeat( String str, <strong class="jxr_keyword">int</strong> repeat )
<a class="jxr_linenumber" name="156" href="#156">156</a>     {
<a class="jxr_linenumber" name="157" href="#157">157</a>         StringBuffer buffer = <strong class="jxr_keyword">new</strong> StringBuffer( repeat * str.length() );
<a class="jxr_linenumber" name="158" href="#158">158</a> 
<a class="jxr_linenumber" name="159" href="#159">159</a>         <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i &lt; repeat; i++ )
<a class="jxr_linenumber" name="160" href="#160">160</a>         {
<a class="jxr_linenumber" name="161" href="#161">161</a>             buffer.append( str );
<a class="jxr_linenumber" name="162" href="#162">162</a>         }
<a class="jxr_linenumber" name="163" href="#163">163</a> 
<a class="jxr_linenumber" name="164" href="#164">164</a>         <strong class="jxr_keyword">return</strong> buffer.toString();
<a class="jxr_linenumber" name="165" href="#165">165</a>     }
<a class="jxr_linenumber" name="166" href="#166">166</a> 
<a class="jxr_linenumber" name="167" href="#167">167</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> </em>
<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment">     * Append a description to the buffer by respecting the indentSize and lineLength parameters.</em>
<a class="jxr_linenumber" name="169" href="#169">169</a> <em class="jxr_javadoccomment">     * &lt;b&gt;Note&lt;/b&gt;: The last character is always a new line.</em>
<a class="jxr_linenumber" name="170" href="#170">170</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_javadoccomment">     * @param sb The buffer to append the description, not &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="172" href="#172">172</a> <em class="jxr_javadoccomment">     * @param description The description, not &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_javadoccomment">     * @param indent The base indentation level of each line, must not be negative.</em>
<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="175" href="#175">175</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> append( StringBuffer sb, String description, <strong class="jxr_keyword">int</strong> indent )
<a class="jxr_linenumber" name="176" href="#176">176</a>     {
<a class="jxr_linenumber" name="177" href="#177">177</a>         <strong class="jxr_keyword">for</strong> ( Iterator it = toLines( description, indent, indentSize, lineLength ).iterator(); it.hasNext(); )
<a class="jxr_linenumber" name="178" href="#178">178</a>         {
<a class="jxr_linenumber" name="179" href="#179">179</a>             sb.append( it.next().toString() ).append( '\n' );
<a class="jxr_linenumber" name="180" href="#180">180</a>         }
<a class="jxr_linenumber" name="181" href="#181">181</a>     }
<a class="jxr_linenumber" name="182" href="#182">182</a> 
<a class="jxr_linenumber" name="183" href="#183">183</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> </em>
<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_javadoccomment">     * Splits the specified text into lines of convenient display length.</em>
<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment">     * @param text The text to split into lines, must not be &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_javadoccomment">     * @param indent The base indentation level of each line, must not be negative.</em>
<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_javadoccomment">     * @param indentSize The size of each indentation, must not be negative.</em>
<a class="jxr_linenumber" name="189" href="#189">189</a> <em class="jxr_javadoccomment">     * @param lineLength The length of the line, must not be negative.</em>
<a class="jxr_linenumber" name="190" href="#190">190</a> <em class="jxr_javadoccomment">     * @return The sequence of display lines, never &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="191" href="#191">191</a> <em class="jxr_javadoccomment">     * @throws NegativeArraySizeException if &lt;code&gt;indent &lt; 0&lt;/code&gt;</em>
<a class="jxr_linenumber" name="192" href="#192">192</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="193" href="#193">193</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List toLines( String text, <strong class="jxr_keyword">int</strong> indent, <strong class="jxr_keyword">int</strong> indentSize, <strong class="jxr_keyword">int</strong> lineLength )
<a class="jxr_linenumber" name="194" href="#194">194</a>     {
<a class="jxr_linenumber" name="195" href="#195">195</a>         List lines = <strong class="jxr_keyword">new</strong> ArrayList();
<a class="jxr_linenumber" name="196" href="#196">196</a> 
<a class="jxr_linenumber" name="197" href="#197">197</a>         String ind = repeat( <span class="jxr_string">"\t"</span>, indent );
<a class="jxr_linenumber" name="198" href="#198">198</a>         String[] plainLines = text.split( <span class="jxr_string">"(\r\n)|(\r)|(\n)"</span> );
<a class="jxr_linenumber" name="199" href="#199">199</a>         <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i &lt; plainLines.length; i++ )
<a class="jxr_linenumber" name="200" href="#200">200</a>         {
<a class="jxr_linenumber" name="201" href="#201">201</a>             toLines( lines, ind + plainLines[i], indentSize, lineLength );
<a class="jxr_linenumber" name="202" href="#202">202</a>         }
<a class="jxr_linenumber" name="203" href="#203">203</a> 
<a class="jxr_linenumber" name="204" href="#204">204</a>         <strong class="jxr_keyword">return</strong> lines;
<a class="jxr_linenumber" name="205" href="#205">205</a>     }
<a class="jxr_linenumber" name="206" href="#206">206</a> 
<a class="jxr_linenumber" name="207" href="#207">207</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> </em>
<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * Adds the specified line to the output sequence, performing line wrapping if necessary.</em>
<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_javadoccomment">     * @param lines The sequence of display lines, must not be &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="211" href="#211">211</a> <em class="jxr_javadoccomment">     * @param line The line to add, must not be &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="212" href="#212">212</a> <em class="jxr_javadoccomment">     * @param indentSize The size of each indentation, must not be negative.</em>
<a class="jxr_linenumber" name="213" href="#213">213</a> <em class="jxr_javadoccomment">     * @param lineLength The length of the line, must not be negative.</em>
<a class="jxr_linenumber" name="214" href="#214">214</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="215" href="#215">215</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> toLines( List lines, String line, <strong class="jxr_keyword">int</strong> indentSize, <strong class="jxr_keyword">int</strong> lineLength )
<a class="jxr_linenumber" name="216" href="#216">216</a>     {
<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">int</strong> lineIndent = getIndentLevel( line );
<a class="jxr_linenumber" name="218" href="#218">218</a>         StringBuffer buf = <strong class="jxr_keyword">new</strong> StringBuffer( 256 );
<a class="jxr_linenumber" name="219" href="#219">219</a>         String[] tokens = line.split( <span class="jxr_string">" +"</span> );
<a class="jxr_linenumber" name="220" href="#220">220</a>         <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i &lt; tokens.length; i++ )
<a class="jxr_linenumber" name="221" href="#221">221</a>         {
<a class="jxr_linenumber" name="222" href="#222">222</a>             String token = tokens[i];
<a class="jxr_linenumber" name="223" href="#223">223</a>             <strong class="jxr_keyword">if</strong> ( i &gt; 0 )
<a class="jxr_linenumber" name="224" href="#224">224</a>             {
<a class="jxr_linenumber" name="225" href="#225">225</a>                 <strong class="jxr_keyword">if</strong> ( buf.length() + token.length() &gt;= lineLength )
<a class="jxr_linenumber" name="226" href="#226">226</a>                 {
<a class="jxr_linenumber" name="227" href="#227">227</a>                     lines.add( buf.toString() );
<a class="jxr_linenumber" name="228" href="#228">228</a>                     buf.setLength( 0 );
<a class="jxr_linenumber" name="229" href="#229">229</a>                     buf.append( repeat( <span class="jxr_string">" "</span>, lineIndent * indentSize ) );
<a class="jxr_linenumber" name="230" href="#230">230</a>                 }
<a class="jxr_linenumber" name="231" href="#231">231</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="232" href="#232">232</a>                 {
<a class="jxr_linenumber" name="233" href="#233">233</a>                     buf.append( ' ' );
<a class="jxr_linenumber" name="234" href="#234">234</a>                 }
<a class="jxr_linenumber" name="235" href="#235">235</a>             }
<a class="jxr_linenumber" name="236" href="#236">236</a>             <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> j = 0; j &lt; token.length(); j++ )
<a class="jxr_linenumber" name="237" href="#237">237</a>             {
<a class="jxr_linenumber" name="238" href="#238">238</a>                 <strong class="jxr_keyword">char</strong> c = token.charAt( j );
<a class="jxr_linenumber" name="239" href="#239">239</a>                 <strong class="jxr_keyword">if</strong> ( c == '\t' )
<a class="jxr_linenumber" name="240" href="#240">240</a>                 {
<a class="jxr_linenumber" name="241" href="#241">241</a>                     buf.append( repeat( <span class="jxr_string">" "</span>, indentSize - buf.length() % indentSize ) );
<a class="jxr_linenumber" name="242" href="#242">242</a>                 }
<a class="jxr_linenumber" name="243" href="#243">243</a>                 <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( c == '\u00A0' )
<a class="jxr_linenumber" name="244" href="#244">244</a>                 {
<a class="jxr_linenumber" name="245" href="#245">245</a>                     buf.append( ' ' );
<a class="jxr_linenumber" name="246" href="#246">246</a>                 }
<a class="jxr_linenumber" name="247" href="#247">247</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="248" href="#248">248</a>                 {
<a class="jxr_linenumber" name="249" href="#249">249</a>                     buf.append( c );
<a class="jxr_linenumber" name="250" href="#250">250</a>                 }
<a class="jxr_linenumber" name="251" href="#251">251</a>             }
<a class="jxr_linenumber" name="252" href="#252">252</a>         }
<a class="jxr_linenumber" name="253" href="#253">253</a>         lines.add( buf.toString() );
<a class="jxr_linenumber" name="254" href="#254">254</a>     }
<a class="jxr_linenumber" name="255" href="#255">255</a> 
<a class="jxr_linenumber" name="256" href="#256">256</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> </em>
<a class="jxr_linenumber" name="257" href="#257">257</a> <em class="jxr_javadoccomment">     * Gets the indentation level of the specified line.</em>
<a class="jxr_linenumber" name="258" href="#258">258</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="259" href="#259">259</a> <em class="jxr_javadoccomment">     * @param line The line whose indentation level should be retrieved, must not be &lt;code&gt;null&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_javadoccomment">     * @return The indentation level of the line.</em>
<a class="jxr_linenumber" name="261" href="#261">261</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="262" href="#262">262</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> getIndentLevel( String line )
<a class="jxr_linenumber" name="263" href="#263">263</a>     {
<a class="jxr_linenumber" name="264" href="#264">264</a>         <strong class="jxr_keyword">int</strong> level = 0;
<a class="jxr_linenumber" name="265" href="#265">265</a>         <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i &lt; line.length() &amp;&amp; line.charAt( i ) == '\t'; i++ )
<a class="jxr_linenumber" name="266" href="#266">266</a>         {
<a class="jxr_linenumber" name="267" href="#267">267</a>             level++;
<a class="jxr_linenumber" name="268" href="#268">268</a>         }
<a class="jxr_linenumber" name="269" href="#269">269</a>         <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = level + 1; i &lt;= level + 4 &amp;&amp; i &lt; line.length(); i++ )
<a class="jxr_linenumber" name="270" href="#270">270</a>         {
<a class="jxr_linenumber" name="271" href="#271">271</a>             <strong class="jxr_keyword">if</strong> ( line.charAt( i ) == '\t' )
<a class="jxr_linenumber" name="272" href="#272">272</a>             {
<a class="jxr_linenumber" name="273" href="#273">273</a>                 level++;
<a class="jxr_linenumber" name="274" href="#274">274</a>                 <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="275" href="#275">275</a>             }
<a class="jxr_linenumber" name="276" href="#276">276</a>         }
<a class="jxr_linenumber" name="277" href="#277">277</a>         <strong class="jxr_keyword">return</strong> level;
<a class="jxr_linenumber" name="278" href="#278">278</a>     }
<a class="jxr_linenumber" name="279" href="#279">279</a> }
</pre>
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